Pumpkin S’mores Bars

There’s something irresistibly comforting about blending the rustic richness of pumpkin puree with the classic, gooey goodness of a s’more. When the leaves begin to turn and the air acquires that crisp edge, Pumpkin S’mores Bars feel like the ultimate autumnal indulgence. These bars bring together a buttery graham cracker crust, a creamy pumpkin layer kissed with warm spices, and a generous blanket of melty chocolate chips exploding with sweetness. Just one bite transports you to cozy evenings by the fire, wrapped in a soft blanket and savoring every sticky, decadent mouthful.

Beyond the layers of flavor, this recipe is a delightful twist on a timeless favorite. It takes everything you love about pumpkin pie and campfire s’mores and merges them into a single, shareable dessert bar. Whether you’re making them for a weekend gathering, a holiday potluck, or a simple quiet treat at home, these bars deliver that perfect balance of crunchy, creamy, and gooey textures. With their vibrant orange filling peeking out from under a toasty marshmallow roof, they look as amazing as they taste—and they’re guaranteed to become your new fall signature dessert.

KEY INGREDIENTS IN PUMPKIN S'MORES BARS

Before we get baking, let’s highlight the main ingredients that make these bars so special. Each component not only adds its own flavor but also contributes to the overall structure and texture of this dessert.

• Unsalted Butter

Provides rich moisture and helps bind the graham cracker crumbs into a sturdy, buttery crust that holds up under every delicious bite.

• Graham Cracker Crumbs

Create a classic, slightly sweet base with a light crunch. They soak up melted butter to form the perfect foundation for the pumpkin layer.

• Granulated Sugar

Adds just the right amount of sweetness to the crust and promotes a slight caramelization, giving the bottom layer a delicate crunch.

• Salt

Balances out the sweetness and enhances all the other flavors, ensuring your bars never taste one-note.

• Canned Pumpkin Puree

Delivers that unmistakable pumpkin flavor and creamy texture. It also keeps the filling moist and silky.

• Sweetened Condensed Milk

Brings a luxurious, creamy sweetness that thickens the pumpkin layer and helps it set perfectly.

• Pumpkin Pie Spice

Infuses the filling with warm notes of cinnamon, ginger, nutmeg, and cloves—everything you crave in a fall treat.

• Vanilla Extract

Rounds out the flavor profile with a smooth, fragrant aroma that deepens the sweetness of the pumpkin mixture.

• Egg

Acts as a binder, giving the pumpkin filling structure so it slices neatly without collapsing.

• Semi-Sweet Chocolate Chips

Melt into a rich, slightly bitter layer that contrasts beautifully with the sweet pumpkin and marshmallows.

• Mini Marshmallows

Form a golden-brown, gooey topping that mimics traditional s’mores while adding an extra cloud-like chewiness.

HOW TO MAKE PUMPKIN S'MORES BARS

Get ready to enjoy a simple, step-by-step process that transforms basic pantry staples into a show-stopping fall dessert. The method involves creating a firm crust, whisking together a spiced pumpkin filling, layering in chocolate chips, and finishing off with a toasty marshmallow top. Follow the instructions carefully to ensure an even bake and perfect gooeyness.

1. Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking pan thoroughly, then set it aside so it’s ready when you need it.

2. In a medium bowl, combine the melted butter, graham cracker crumbs, granulated sugar, and salt. Stir until every crumb is moistened. Press firmly into the bottom of the prepared pan to form an even crust layer.

3. In a separate bowl, whisk together the pumpkin puree, sweetened condensed milk, pumpkin pie spice, vanilla extract, and egg until the mixture is completely smooth and homogenous.

4. Pour the pumpkin mixture evenly over the graham cracker crust, gently spreading it with a spatula to cover the surface without disturbing the crust.

5. Sprinkle the semi-sweet chocolate chips evenly across the top of the pumpkin layer, ensuring each bar will have plenty of melty chocolate.

6. Bake in the preheated oven for about 15 minutes, or until the edges of the pumpkin layer start to set.

7. Remove the pan from the oven, then scatter the mini marshmallows evenly over the partially baked bars.

8. Return the pan to the oven and bake for an additional 10–15 minutes, or until the marshmallows puff up and turn a beautiful golden brown, and the edges of the bars are set.

9. Allow the bars to cool completely in the pan on a wire rack before slicing them into squares for serving. This resting time helps the layers firm up for clean cuts.

SERVING SUGGESTIONS FOR PUMPKIN S'MORES BARS

Now that your bars have cooled and set, let’s explore some fun ways to present and enjoy them. Elevating these Pumpkin S’mores Bars with the right accompaniments can turn a simple snack into a memorable treat that wows family and friends at any fall gathering.

• Serve the bars warm straight from the oven alongside a steaming mug of spiced latte or hot cider. The heat will re-soften the chocolate and marshmallows for ultimate gooey indulgence.
• Lightly dust each square with extra pumpkin pie spice or a sprinkle of ground cinnamon for an aromatic finish that highlights the autumnal flavors.
• Pair each bar with a generous scoop of vanilla ice cream or pumpkin gelato. The cold creaminess contrasts perfectly with the warm, spiced bars and adds an elegant touch.
• Arrange bars on a rustic wooden platter with parchment paper, garnished with fresh cinnamon sticks or a handful of toasted pecans to create an inviting fall-themed dessert display.

HOW TO STORE PUMPKIN S'MORES BARS

Whether you have leftovers to save for later or you’ve baked ahead for an event, proper storage is key to maintaining the perfect balance of a crisp crust and gooey topping. Follow these tips to keep your Pumpkin S’mores Bars tasting just-baked.

• Store bars at room temperature in an airtight container for up to 3 days. Place a sheet of parchment paper between layers to prevent sticking and preserve the marshmallow texture.
• For longer storage, refrigerate the bars in a sealed container for up to one week. Allow them to come to room temperature or microwave briefly before serving to soften the chocolate and marshmallows.
• To freeze, wrap individual bars in plastic wrap and then aluminum foil. Freeze for up to 1 month, then thaw overnight in the refrigerator before enjoying. This method helps retain the layers’ integrity.
• When ready to eat, reheat bars in a 300°F oven for 5–7 minutes or microwave in 15-second increments until warmed through and the marshmallow topping regains its pillowy texture.

CONCLUSION

These Pumpkin S’mores Bars are the ultimate celebration of fall in every bite. With just a handful of pantry ingredients and straightforward steps, you can create a dessert that balances a buttery graham cracker crust, velvety pumpkin filling, rich chocolate, and toasted marshmallow clouds. This beginner-friendly treat takes only 20 minutes to prep, 25 minutes to bake, and 30 minutes to rest—making it practical for busy schedules while still feeling indulgent. At around 300 calories per bar, it’s a sweet reward for any occasion, whether you’re hosting a casual weekend brunch, contributing to a potluck, or simply craving something cozy on a crisp autumn evening.

Feel free to print this article and save it for later reference, so you can revisit the magic of these bars whenever pumpkin season calls your name. Below you’ll find a FAQ section to answer any leftover questions about ingredients, substitutions, or technique. If you give this recipe a try, I’d love to hear how it turned out! Please share your comments, questions, or feedback—your insights help this recipe become even better for the next home cook eager to savor the flavors of fall. Happy baking!

Print Recipe

Pumpkin S’mores Bars

Author: Emily Roberts Courses: Dessert

Difficulty: Beginner Prep Time 20 mins Cook Time 25 mins Rest Time 30 mins Total Time 1 hr 15 mins

Calories: 300

Description

These Pumpkin S'mores Bars combine creamy pumpkin, rich chocolate, and toasted marshmallows, creating a deliciously decadent dessert that’s perfect for any occasion.

Ingredients

Scale

1/2x 1x 2x 3x

• 1 cup unsalted butter, melted

• 2 cups graham cracker crumbs

• ¹⁄₄ cup granulated sugar

• ¹⁄₄ teaspoon salt

• 1 cup canned pumpkin puree

• 1 cup sweetened condensed milk

• 2 teaspoons pumpkin pie spice

• 1 teaspoon vanilla extract

• 1 large egg

• 2 cups semi-sweet chocolate chips

• 2 cups mini marshmallows

Instructions

1. Preheat your oven to 350°F (175°C). Grease a 9x13-inch baking pan and set aside.
2. In a bowl, combine the melted butter, graham cracker crumbs, sugar, and salt. Mix until well combined and press firmly into the bottom of the prepared baking pan to form a crust.
3. In another bowl, whisk together the pumpkin puree, sweetened condensed milk, pumpkin pie spice, vanilla extract, and the egg until smooth and well combined.
4. Pour the pumpkin mixture evenly over the graham cracker crust in the baking pan.
5. Sprinkle the chocolate chips evenly over the pumpkin layer.
6. Bake in the preheated oven for about 15 minutes.
7. Remove the pan from the oven, and then evenly scatter the mini marshmallows on top.
8. Return the pan to the oven and bake for an additional 10-15 minutes, or until the marshmallows are golden brown and the edges are set.
9. Allow the bars to cool completely in the pan on a wire rack before cutting them into squares for serving.

Note

• Store leftovers in an airtight container at room temperature for up to 3 days.
• You can add a dash of cinnamon for extra warmth and spice.
• For a twist, try using dark chocolate chips instead of semi-sweet.
• If you prefer a stronger pumpkin flavor, add an extra 1/2 teaspoon of pumpkin pie spice.

Keywords: pumpkin, s'mores, dessert, bars, fall recipe, chocolate